Datasets:

---

endomorphosis

/

world_caselaw

Like 1

Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
id: string
court: string
court_id: string
jurisdiction_cc: string
place_id: null
decision_date: timestamp[s]
case_number: string
parties: null
judges: list<item: string>
  child 0, item: string
citation: null
text: string
source_url: string
license: string
site_policy: string
language: string
title: string
source: string
retrieved_at: timestamp[s]
x_date_kind: string
x_doc_type: string
x_registro: string
x_teor: string
x_assuntos: string
x_metadata_url: string
x_text_status: string
x_wayback_timestamp: string
x_text_chars: int64
x_original_url: string
x_wayback_site: string
to
{'site_policy': Value('string'), 'license': Value('string'), 'source_url': Value('string'), 'x_original_url': Value('string'), 'x_wayback_timestamp': Value('string'), 'x_wayback_site': Value('string'), 'id': Value('string'), 'court': Value('string'), 'court_id': Value('null'), 'jurisdiction_cc': Value('string'), 'citation': Value('string'), 'title': Value('string'), 'parties': List(Value('string')), 'text': Value('null'), 'language': Value('string'), 'decision_date': Value('timestamp[s]'), 'source': Value('string'), 'retrieved_at': Value('timestamp[s]'), 'place_id': Value('null'), 'case_number': Value('null'), 'judges': Value('null'), 'x_text_chars': Value('int64'), 'x_text_status': Value('string')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1835, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 621, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 361, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2381, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              id: string
              court: string
              court_id: string
              jurisdiction_cc: string
              place_id: null
              decision_date: timestamp[s]
              case_number: string
              parties: null
              judges: list<item: string>
                child 0, item: string
              citation: null
              text: string
              source_url: string
              license: string
              site_policy: string
              language: string
              title: string
              source: string
              retrieved_at: timestamp[s]
              x_date_kind: string
              x_doc_type: string
              x_registro: string
              x_teor: string
              x_assuntos: string
              x_metadata_url: string
              x_text_status: string
              x_wayback_timestamp: string
              x_text_chars: int64
              x_original_url: string
              x_wayback_site: string
              to
              {'site_policy': Value('string'), 'license': Value('string'), 'source_url': Value('string'), 'x_original_url': Value('string'), 'x_wayback_timestamp': Value('string'), 'x_wayback_site': Value('string'), 'id': Value('string'), 'court': Value('string'), 'court_id': Value('null'), 'jurisdiction_cc': Value('string'), 'citation': Value('string'), 'title': Value('string'), 'parties': List(Value('string')), 'text': Value('null'), 'language': Value('string'), 'decision_date': Value('timestamp[s]'), 'source': Value('string'), 'retrieved_at': Value('timestamp[s]'), 'place_id': Value('null'), 'case_number': Value('null'), 'judges': Value('null'), 'x_text_chars': Value('int64'), 'x_text_status': Value('string')}
              because column names don't match
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1379, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 956, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1702, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1887, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset